BS EN 573-3 pdf free download
BS EN 573-3-2019 pdf free download.Aluminium and aluminium alloys — Chemical composition and form of wrought products Part 3: Chemical composition and form of products.
1 Scope
This European Standarddocument specifies the chemical composition limits of wrought aluminium and wrought aluminium alloys and form of products.
NOTE The chemical composition limits of aluminium and aluminium alloys specified herein are completely identical with those registered with the Aluminium Association, 1525, Wilson Boulevard, Suite 600, Arlington, VA 22209, USA, for the corresponding alloys.
Guidelines for the introduction of new wrought aluminium and wrought aluminium alloys in standards are presented in Annex B.
2 Normative references
The following documents are referred to in wholethe text in such a way that some or in part, are normatively referenced inall of their content constitutes requirements of this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
EN 485-2, Aluminium and aluminium alloys — Sheet, strip and plate – Part 2: Mechanical properties
EN 541, Aluminium and aluminium alloys — Rolled products for cans, closures and lids — Specifications
EN 546-2, Aluminium and aluminium alloys — Foil — Part 2: Mechanical properties
EN 570, Aluminium and aluminium alloys — Impact extrusion slugs obtained from wrought products — Specification
EN 573-2, Aluminium and aluminium alloys — Chemical composition and form of wrought products — Part 2: Chemical symbol based designation system
EN 586-2, Aluminium and aluminium alloys — Forgings — Part 2: Mechanical properties and additional property requirements
EN 602, Aluminium and aluminium alloys — Wrought products — Chemical composition of semi-finished products used for the fabrication of articles for use in contact with foodstuff
EN 603-2, Aluminium and aluminium alloys — Wrought forging stock — Part 2: Mechanical properties
EN 683-2, Aluminium and aluminium alloys — Finstock — Part 2: Mechanical properties
EN 754-2, Aluminium and aluminium alloys — Cold drawn rod/bar and tube — Part 2: Mechanical properties
EN 755-2, Aluminium and aluminium alloys — Extruded rod/bar, tube and profiles — Part 2: Mechanical properties
EN 1301-2, Aluminium and aluminium alloys — Drawn wire — Part 2: Mechanical properties
EN 1592-2, Aluminium and aluminium alloys — HF seam welded tubes — Part 2: Mechanical properties
EN 1715-2, Aluminium and aluminium alloys — Drawing stock — Part 2: Specific requirements for electrical applications
EN 1715-3, Aluminium and aluminium alloys — Drawing stock — Part 3: Specific requirements for mechanical uses (excluding welding)
Terms and definitions
No terms and definitions are listed in this document.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at https://www.iso.org/obp
3 4 Chemical composition limits
The chemical composition of aluminium and aluminium alloys is specified in percentage by mass in
TableTables 1 to Table 8. Limits of impurities are expressed as a maximum; limits of alloying elements shown as a range. Aluminium is specified as a minimum for unalloyed aluminium, and as a remainderfor aluminium alloys.
The chemical composition of internationally registered wrought aluminium and wrought aluminium alloys not listed in this document can be found in Teal sheet [1].
Analysis shall be made for elements which are specified, for example Pb, Sn, Bi, Sb, Zr.
4 5 Writing rules
4.15.1 Standard limits for alloying elements and impurities are expressed in percentage by mass to the following decimal places:
Exception: combined Si + Fe limits for 1xxx designations shall be expressed as 0,XX or 1,XX.
4.25.2 The aluminium content for unalloyed aluminium made by a refining process is the difference between 100,00 % and the sum of all other metallic elements present in amounts of 0,001 0 % or more each, expressed to the third decimal place before determining the sum, which is rounded to the second decimal place before subtracting.
For unalloyed aluminium not made by a refining process, the aluminium content is the difference between 100,00 % and the sum of all other metallic elements present in amounts of 0,010 % or more each expressed to the second decimal place before determining the sum.BS EN 573-3 pdf download.
